TPS5401DGQT Semiconductors - ICs by Texas Instruments

DC-DC CONV BUCK 2.5MHZ MSOP-10 REEL

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The TPS5401 device is a 42-V, 0.5-A, step-down regulator with an integrated high-side MOSFET. Current-mode control provides simple external compensation and flexible component selection. A low-ripple pulse-skip mode reduces the supply current to 116 μA when outputting regulated voltage with no load. Using the enable pin, shutdown supply current is reduced to 1.3 μA when the enable pin is low. Undervoltage lockout is internally set at 2.5 V, but can be increased using the enable pin. The output voltage start-up ramp is controlled by the slow-start pin that can also be configured for sequencing/tracking. An open-drain power-good signal indicates the output is within 94% to 107% of its nominal voltage. A wide switching-frequency range allows efficiency and external component size optimization. Frequency foldback and thermal shutdown protect the part during an overload condition. The TPS5401 is available in a 10-pin thermally enhanced MSOP PowerPAD package.

Where to Buy

Prices starting from US$0.81

Distributor Stock
Logo for Newark
Newark
from US$2.41
No stock
Buy Now
Logo for Texas Instruments
Texas Instruments
from US$0.81
30,250
in stock
Buy Now
Logo for element14
element14
from US$2.37
-
Buy Now

Specifications

Topology Buck (Step Down)
Input Voltage Min 3.5V
Input Voltage Max 42V
No. of Outputs 1Outputs
DC / DC Converter IC Case MSOP
No. of Pins 10Pins
Output Current 500mA
Output Voltage Min 800mV
Output Voltage Max 39V
Switching Frequency 2.5MHz
Operating Temperature Max 150°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Operating Temperature Min -40°C
Primary Input Voltage 42V

Alternative Descriptions

3.5V to 42V Input, 0.5 A Step Down Converter | Texas Instruments
Dc-Dc Conv, Buck, 2.5Mhz, Msop-10 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS5401DGQT?

Additional datasheets, footprints and schematics for TPS5401DGQT are listed on our Part Details page. You can also find images and similar parts to TPS5401DGQT on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TPS5401DGQT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TPS5401DGQT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TPS5401DGQT fall under?

The TPS5401DGQT is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS5401DGQT when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TPS5401DGQT you can contact the distributor directly for product support, shipping queries etc.

Is the TPS5401DGQT RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS5401DGQT have stock available?

Authorised distributors including Texas Instruments, Newark Electronics and element14 have stock available or on a lead time for TPS5401DGQT.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for TPS5401DGQT often in real-time on the comparison pages.

What if I can't find stock of TPS5401DGQT?

You can fill out our help required form which you can use to request a quote for TPS5401DGQT from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay